EP 1091915 A1 20010418 - COMPOSITE INJECTION MOULDABLE MATERIAL
Title (en)
COMPOSITE INJECTION MOULDABLE MATERIAL
Title (de)
SPRITZGIESSBARES VERBUNDMATERIAL
Title (fr)
MATERIAU COMPOSITE POUVANT ETRE MOULE PAR INJECTION
Publication
Application
Priority
- EP 9903714 W 19990528
- GB 9811664 A 19980529
- GB 9828532 A 19981223
Abstract (en)
[origin: WO9962841A1] An injection mouldable material and a method of making the material wherein the material comprises a mixture of an injection-mouldable polymer and a dielectric substance having a relatively high dielectric constant. The dielectric substance is preferably a ceramic. Such material is particularly suitable for the manufacture of planar antennas. The polymer preferably has a loss tangent equal to or less than 0.01 and greater than or equal to 0.002.
IPC 1-7
IPC 8 full level
B29C 45/00 (2006.01); C08K 3/22 (2006.01); H01Q 1/36 (2006.01); H01Q 1/38 (2006.01); H01Q 9/04 (2006.01); H05K 1/03 (2006.01); H05K 1/02 (2006.01); H05K 1/16 (2006.01)
CPC (source: EP US)
B29C 45/0013 (2013.01 - EP US); C08K 3/22 (2013.01 - EP US); H01Q 1/362 (2013.01 - EP US); H01Q 1/38 (2013.01 - EP US); H01Q 9/0407 (2013.01 - EP US); H05K 1/0373 (2013.01 - EP US); B29L 2031/3456 (2013.01 - EP US); H05K 1/024 (2013.01 - EP US); H05K 1/0346 (2013.01 - EP US); H05K 1/162 (2013.01 - EP US); H05K 2201/0129 (2013.01 - EP US); H05K 2201/0209 (2013.01 - EP US); H05K 2201/09118 (2013.01 - EP US); Y10T 428/252 (2015.01 - EP US)
Citation (search report)
See references of WO 9962841A1
Designated contracting state (EPC)
DE FR SE
DOCDB simple family (publication)
WO 9962841 A1 19991209; AU 4502399 A 19991220; DE 69920700 D1 20041104; DE 69920700 T2 20060216; EP 1091915 A1 20010418; EP 1091915 B1 20040929; US 6476774 B1 20021105
DOCDB simple family (application)
EP 9903714 W 19990528; AU 4502399 A 19990528; DE 69920700 T 19990528; EP 99927791 A 19990528; US 35501800 A 20000512